I had never run windows update since 2013 because my friends said that I did not need to do that. It would just run out my disc C space.
Few days ago, I found out that there was a problem with my windows. My screen turned into blue and the loud noisy sound buzzed through my laptop speaker. I looked an answer through google and I concluded that I have to turn off my windows update.
My questions are...
1. Why is it so important to turn on windows update?
2. Should I install all the important updates since 2013 or should I just install the newest one (updates from 2015 only)?